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Bluetooth technology has become an integral part of our lives. From listening to songs to transferring photos, there’s nothing you can’t do with it. As such, people often find themselves looking for ways to improve its quality.
One of the most common factors users want to enhance is the strength of their Bluetooth connection, and to reduce interference. When it keeps dropping, doing any task becomes ten times harder than it needs to be. Therefore, you should try to avoid this stressful problem.
This article will tell you exactly how to improve Bluetooth connection.
What is Bluetooth?
Bluetooth devices have brought along a revolution in the way people compute. Now, you can connect your gadgets and share data at high speeds without the need for messy and annoying wires. Moreover, Bluetooth technology is more portable than wired alternatives, allowing you to work conveniently on the go!
However, no technology is entirely perfect. Bluetooth connections have to contend with limited range and, at times, spotty signal quality. If you have ever experienced your cursor stuttering or your files taking forever to transfer, then you probably relate to how frustrating these issues can be.
How does Bluetooth Work?
To fix these issues, however, you first must understand how Bluetooth technology works.
Essentially, Bluetooth devices operate using radio waves to communicate with one another. Signals from the Bluetooth antenna travel to the receiver through the air, carrying information along with them.
In principle, this makes Bluetooth similar to walkie-talkies, which also use radio waves to carry information. Much like walkie-talkies, Bluetooth also has certain limitations.
For one, this technology has a limited range and cannot be operated outside of it. This is because the signal becomes too weak; hence, it cannot travel that far.
Moreover, Bluetooth is also subject to interference the same way a radio can be.
Lastly, every time the Bluetooth signal penetrates a wall, it becomes weaker.
Thus, we must keep these limitations in mind to improve the signal.
Tips to Improve your Bluetooth Connection
1. Double-Check Range Specifications
Each Bluetooth device comes with a specific range limit. Outside of this limit, the signal strength becomes too weak and unreliable to function properly. Different versions of Bluetooth have various ranges. Generally, however, the newer versions of Bluetooth, such as 4 and 5, tend to have a greater range than previous versions.
To improve the strength of your Bluetooth connection, you should ideally be within the range of your device. To check the range limit of your device, you can refer to the user’s manual or packaging.
If, however, neither of these are available, then you can also try searching for the make and model of your device online and checking its range. In most instances, your Bluetooth device will at least have a range of 32 feet or about 10 meters.
Generally, as the distance between your Bluetooth devices decreases, so will the likelihood of a dropped connection. Thus to decrease the chances of this happening, you should keep your devices close to one another while using Bluetooth.
2. Restarting Your Hardware
Have you ever noticed that it’s harder to get work done if you have not slept in a while? Well, many computing devices operate on a similar principle.
During use, glitches and bugs in memory can start piling up, which reduces the device’s overall performance.
Thus, your Bluetooth connection may not be at optimal strength, particularly if it has been in constant use for a while. Fortunately, there is an easy fix to this issue, and it does not take 8 hours as sleeping does!
You can try restarting both your Bluetooth devices.
By doing this, the memory in both of them will have a chance to get reset, and thus any glitches will be cleared up. You will also experience a significant improvement in the strength of your Bluetooth connection!
As good practice, you should restart both your devices at least once every 24 hours so that they perform optimally.
3. Removing Obstacles and Interference
As we all know, Bluetooth uses radio waves to communicate and carry signals for the connection. Although these waves are invisible to us, it is essential to remember that they are still emanating from the Bluetooth devices and traveling around us.
Moreover, much like light or sound waves, radio waves can also be interfered with and obstructed. To improve the strength of your Bluetooth connection, you must reduce the amount of interference taking place.
The first thing to consider looking at is physical obstacles. Do your Bluetooth devices have a line-of-sight connection with each other? If not, what is blocking them?
Bluetooth is especially susceptible to being blocked by water and metals. This means that pipes in the walls, aquariums, or even people, might block some signals from passing through. This can significantly reduce the speed and strength of your connection. To fix this, simply clear away any obstacles between your two Bluetooth devices.
Another threat to be vigilant for is interference. This can arise when multiple devices are sending out radio waves in the same room or building. Much like waves in water, these will interfere with one another, and thus your signal will weaken.
Interference can be caused by a whole host of different gadgets and appliances.
READ MORE! Do Microwaves Affect Bluetooth Signals?
These can include everything from fridges and microwaves to routers and remote controls. All are potential sources of interference.
To reduce the chances of interference, you should ensure that your Bluetooth devices are in a room separate from the appliances that can cause interference.
If, however, this is not possible, then consider clearing the path of the Bluetooth connection and keeping other appliances to the side, and switching them off.
4. Turning Off Other Wireless Devices
Most times, other wireless and Bluetooth devices do not interfere with Bluetooth connections. This is because Bluetooth is a remarkable technology that changes its channel hundreds of times each second.
By changing channels, the Bluetooth signal changes its frequency rapidly each second.
This ensures that even if another radio signal on the same frequency interferes with the signal, it only does so for a fraction of a second. Thus Bluetooth is largely successful in avoiding interference with other Bluetooth and wireless signals.
However, in some rare instances, even this countermeasure is not successful, and interference happens because of a cordless telephone or another Bluetooth connection.
To get around this interference, you should consider turning off the other wireless device temporarily.
Often, a restart will be enough to fix the interference; however, if the problem persists, then you can continue keeping the other device off to strengthen your Bluetooth connection.
5. Updating your Device Drivers
To understand why updating your device’s drivers is so crucial, let’s first understand the role drivers play. Essentially, the driver is a piece of software that acts as a bridge between a device’s hardware and its software.
Computers, for example, have a unique driver for each specific piece of hardware attached, such as mice and keyboards.
Moreover, device drivers also act as a layer of security against cyber attacks or hacking. Thus these pieces of software are perhaps some of the essential firmware on most devices.
Similarly, each Bluetooth device has drivers for Bluetooth, which help ensure that the connection runs smoothly. Given the crucial nature of drivers, any issue with them can cause a cascade and make the connection weaken or stop functioning entirely.
To ensure that there are no such issues with drivers, manufacturers frequently release updated versions. These versions fix any bugs and glitches found in the previous version of the drivers.
To improve your Bluetooth connection and ensure that you get the best performance, you should keep your drivers up to date with the latest version.
One thing to note, however, is that different Bluetooth devices have different drivers. To find your driver, I recommend that you visit your device’s manufacturer’s website. Over there, you can look for the right driver for your model of the device.
If your manufacturer does not have a website or the website does not have drivers, you will have to try something different.
One option is to look online through the help of a search engine for your device’s driver. If this does not work, then you can try downloading a generic Bluetooth driver for your device. These can also be found online.
6. Getting a Bluetooth Router
Recently, Bluetooth technology has taken another exciting turn with the introduction of Bluetooth routers.
These devices operate on much the same principle that wifi routers use. They serve as a central hub for the devices on the network. With a Bluetooth router, instead of Bluetooth devices connecting directly to each other, they connect to the router instead.
From here, the data is then guided and sent where it needs to be by the router. In this way, one such router can support over a dozen Bluetooth devices!
Although this sounds interesting, you might be wondering, what is the advantage of a Bluetooth router?
Well, there are a few. The most important advantage, however, is the boost this piece of hardware gives to Bluetooth connections. With a Bluetooth router, your range can increase significantly. In fact, some routers claim to be able to support up to a thousand-foot range.
With a longer range, you will not need to worry about the distance between your devices. Moreover, a wifi router also has the added benefit of improving the signal quality so that data transfers and the like take place at a quicker speed.
Lastly, the addition of a Bluetooth router will also give you more control over your devices. After all, with a router, you can manage your Bluetooth connections even from the internet!
7. Purchasing a New Device
If you have tried all the remedies listed above yet nothing works, then this last tip might be the right one for you. Sometimes, the issues with your Bluetooth connection are just not resolvable. This can be because of an innate fault in your particular device as it may be defective.
Moreover, due to the rapid rate of technological development, many Bluetooth devices become outdated relatively quickly. Even devices that are only two or three years old can become obsolete due to the fact that new versions of Bluetooth are released regularly.
To overcome this issue, I recommend that you purchase an updated Bluetooth device. Generally, the way to do this is to look at the Bluetooth version that a gadget is using. Versions that are 5.0 or above will work well.
Each version of Bluetooth tends to build upon the previous one with improved signal strength and speeds. Thus, when you purchase a new device, expect a nice boost in performance to welcome you!
Other Things to Watch Out For
Sometimes, your Bluetooth connection may be weak even after attempting all of the suggestions outlined above.
In cases like this, the actual problem could be one of a few other miscellaneous things that have the potential of going wrong.
Thus, if you are still facing issues after following the guidelines above, the following tips may be useful to you.
Your Bluetooth devices themselves could be in perfect working order but be facing an issue with the power supply. This is a common problem that can often go unnoticed.
The first thing to note is that some Bluetooth devices, such as a wireless mouse and keyboard, use removable batteries. These batteries act as a source of power for the gadget. However, when the batteries come close to depletion, they can start causing issues.
You may encounter stuttering cursors, missed keystrokes, and even dropped connections altogether. All of these are a sign that your batteries are reaching the end of their lives. Thus, it is vital that you use fresh batteries in your Bluetooth gadgets to avoid this issue.
Moreover, sometimes Bluetooth can cause issues if your phone or laptop is in power-saving mode. Although the Bluetooth device will function fine, it may have reduced range and speed. Fortunately, this is a simple problem to overcome.
All you need to do is remove your device from the power saving mode and set it to the balanced or normal mode.
Some devices do not have Bluetooth built-in. For these gadgets, a Bluetooth dongle is used to add Bluetooth functionality. If you are using a Bluetooth dongle, you should pay particular attention to the connection between the dongle and your device.
To get a strong connection, the dongle must be pushed into the USB slot firmly. Moreover, it should remain in place without moving too much. This way, you can ensure that there is a proper connection between the Bluetooth dongle and your device.
You can check out Bluetooth dongles from Amazon here.
Quality of Devices
Nowadays, thanks to the proliferation of Bluetooth technology, devices with this feature have become extremely common. In fact, in markets and online portals, you can find hundreds of different options for the same Bluetooth function.
Among this sea of options, there are devices available at a plethora of price points, from dirt cheap to extremely high-end. Generally, cheaper devices will have lower quality components as the manufacturers seek to save a few dollars off the cost.
Thus, If you end up purchasing one of these bargain options, you will likely end up with a sub-par purchase. Low-quality Bluetooth devices might not meet the range specifications they are marketed for; moreover, some of them might not even work properly outright.
Thus I recommend that you do not purchase extremely cheap Bluetooth gadgets. Moreover, even if a device seems expensive, that does not mean it will be good. There are many relatively unknown manufacturers in the market without a proven track record.
To make a safe purchase, you should opt instead for brands that are reputable. Not only do these companies have a proven track record, but they also provide customer support after purchase.
This can include important things like updated device drivers and warranties as well as quality of life services such as a support helpline in case you’re facing issues.
Very often, when it comes to tech, there can be issues caused by a lack of compatibility. In this context, compatibility is the ability of two devices to connect and work in tandem. Although, generally speaking, most Bluetooth devices are compatible with one another, there can be some rare exceptions.
In some cases, when one of the Bluetooth devices is particularly old compared to the other, they might not pair properly or work as well as they should. Moreover, sometimes they might not work at all.
To fix this issue and improve your Bluetooth connection, you should try to ensure that both your Bluetooth devices use the same or similar Bluetooth version.
However, if you try to play music stored on your speaker through your phone via Bluetooth, you may encounter issues.
Bluetooth is an extremely useful technology that has revolutionized many of the daily tasks we carry out. Whether it be transferring files, playing music, or sharing pictures, Bluetooth makes it quicker and easier.
Although sometimes, you may encounter issues such as dropped connections or stuttering cursors. These problems are fixable now that you are armed with seven tips to improve your Bluetooth connection.
Check this article about What is the Best Bluetooth TV Transmitter In 2022?
Espen is the Director of ProPairing and has written extensively about Bluetooth devices for years. He is a consumer product expert and has personally tested Bluetooth devices for the last decade.